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Awarded

UK Housing Airtightness (Air-Presure Test) DataSet

Department for Energy Security & Net Zero · Central government

In brief

Department for Energy Security & Net Zero awarded research work to Build Test Solution.

The buyer says it is suitable for small and medium-sized businesses.

Built from the notice's own fields. Always check the official notice before you bid.

What the notice says

DESNZ requires results from real air pressure tests to validate the proposed infiltration methodology to be used for the Home Energy Model. A test data sample size of approx of 70,000 test results are needed to validate against is the critical requirement. The larger the sample of results, the more reliable the validation of the HEM methodology will be.

Who won

WinnerValueDates
Build Test Solution£27,500

Values as the award notice gives them, excluding VAT where stated.

Timeline

  1. Transparency notice · UK5, notice 009074-2026

About the buyer

Department for Energy Security & Net ZeroLast 12 months

Procurements

97

Awards

59

Suppliers it has used most for research

All tenders and awards from Department for Energy Security & Net Zero

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From notice 009074-2026 on Find a Tender, first published 2 February 2026. We last checked for changes on 28 September 2026.